<!doctype html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Document</title>
</head>
<body>
<div id="app">
    <ol>
        <li v-for="todo in todos">{{todo.text}}</li>
    </ol>
</div>
</body>
<script src="https://unpkg.com/vue"></script>
<script>
    var app=new Vue({
        el:'#app',
        data:{
            todos:[
                {text:'Todo-1'},
                {text:'Todo-2'},
                {text:'Todo-3'}
            ]
        }
    });
</script>
</html>